25862554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1601}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 39966696

約数和(自身を除く): 14104142

約数列:

[1, 2, 41, 82, 197, 394, 1601, 3202, 8077, 16154, 65641, 131282, 315397, 630794, 12931277, 25862554]

約数ペア:

[(1, 25862554), (2, 12931277), (41, 630794), (82, 315397), (197, 131282), (394, 65641), (1601, 16154), (3202, 8077)]